RELIANCE SA3000DC70控制器
1.產(chǎn) 品 介 紹
品牌：RELIANCE
型號說(shuō)明：RELIANCE SA3000DC70控制器
優(yōu)勢：供應進(jìn)口原裝正品，專(zhuān)業(yè)停產(chǎn)配件。
公司主營(yíng)特點(diǎn)：主營(yíng)產(chǎn)品各種模塊/卡件，控制器，觸摸屏，伺服驅動(dòng)器。
2.產(chǎn) 品 詳 情 資 料：
RELIANCE SA3000DC70如果基板上填充了4MB，那么兼容的mezzanies是從4開(kāi)始的。（即，夾層地址映射從4MB開(kāi)始。）因此，在4MB基板上，夾層上的內存似乎與基板上的內存相鄰。軟件可以通過(guò)檢查偏移地址$25處的寄存器的第七位（位23）來(lái)確定基板上有多少內存。該位在MC2芯片初始化時(shí)由硬件狀態(tài)機設置?！禡VME162FX嵌入式控制器程序員參考指南》中MC2芯片編程模型中的DRAM內存控制器部分規定了內存性能。下表定義了用于控制器SRAM選項的基板和夾層內存填充選項的組合。RELIANCE SA3000DC70嵌入式控制器的設計包括512KB SRAM選項。SRAM架構是單非交織的。其性能在《RELIANCE SA3000DC70嵌入式控制器程序員參考指南》中MC2芯片編程模型中的SRAM內存控制器一節中進(jìn)行了規定。
RELIANCE SA3000DC70If the base board is populated with 4MB, the compatible mezzanines are ones that start at four. (i.e. the mezzanine address map starts at 4MB.) Therefore on 4MB base boards, the memory on the mezzanine appears contiguous to the memory on the base board. The software can determine how much memory is on the base board by examining the seventh bit (bit 23) of the register at offset address $25. This bit is set upon MC2 chip initialization by a hardware state machine. Memory performance is specified in the section on the DRAM Memory Controller in the MC2 chip Programming Model in the MVME162FX Embedded Controller Programmer’s Reference Guide. The following table defines the combinations of base board and mezzanine memory population options used for the controller SRAM Options The MVME162FX Embedded RELIANCE SA3000DC70Controller’s design includes a 512KB SRAM option. SRAM architecture is single non-interleaved. Its performance is specified in the section on the SRAM Memory Controller in the MC2 chip Programming Model in the MVME162FX Embedded Controller Programmer’s Reference Guide.RELIANCE SA3000DC70
3.產(chǎn) 品 展 示
4.公 司 優(yōu) 勢 主 營(yíng) 產(chǎn) 品
5.相 關(guān) 產(chǎn) 品 展 示
本篇文章出自瑞昌明盛自動(dòng)化設備有限公司官網(wǎng)，轉載請附上此鏈接:http://www.fs-it.com.cn
